How does Havana’s climate stay mild throughout the year?

Havana’s pleasant, mild climate is primarily maintained by the city's location within the belt of the trade winds, which provide consistent air circulation. Additionally, the city’s temperatures are moderated by warm offshore currents, which help stabilize the coastal environment throughout the year.12

Because of these geographical influences, Havana experiences relatively little temperature variation, with averages ranging from 72 °F (22 °C) in the coolest months of January and February to 82 °F (28 °C) in August.1